Clamping mechanism for automobile die casting machining

Abstract

The utility model relates to the technical field of die casting machining, and discloses an automobile die casting machining clamping mechanism which comprises a bottom plate, two sets of supporting frames are symmetrically arranged on the bottom plate, moving blocks are arranged in the supporting frames, and a first mounting frame and a second mounting frame are rotationally mounted on the moving blocks through connecting rods; two sets of sleeves are fixedly installed on the first installation frame, supporting rods extending into the sleeves are fixedly installed on the second installation frame, and limiting blocks matched with the sleeves are fixedly installed on the supporting rods. Through rotation of a threaded rod and cooperation with the guiding effect of a supporting frame, the threaded rod can drive a moving block to ascend and descend, the moving block drives a second mounting frame to ascend and descend through a supporting rod, meanwhile, the second mounting frame drives a first mounting frame to ascend and descend through cooperation of the supporting rod and a sleeve, and therefore the height of the clamping mechanism can be adjusted; and therefore, the machining height of the workpiece is adjusted, and the working comfort degree is improved.

Description

Technical Field

[0001] The present application relates to the technical field of die casting processing, and in particular to a clamping mechanism for automobile die casting processing. Background Art

[0002] Die casting is a common metal forming method that injects molten metal into a mold under high pressure and then allows it to solidify and take shape. Automotive die castings are often used to manufacture automotive engine parts, chassis components, and other key parts. This technology plays a vital role in the automotive manufacturing industry because it provides the ability to manufacture parts with high precision, high strength, and complex shapes. The clamping mechanism for automotive die casting processing is a device specially designed to fix and position die castings. This mechanism plays a vital role in the processing process, ensuring that the die casting can be clamped stably and accurately for subsequent processing operations.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the existing die-casting processing clamping mechanism can only perform simple clamping work on the die-casting when in use, and is unable to adjust the processing height of the workpiece for workers of different heights, which makes the workers feel uncomfortable when processing workpieces of inappropriate height, and lacks certain practicality.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the processing height of the workpiece cannot be adjusted for workers of different heights, resulting in certain discomfort for workers when processing workpieces of inappropriate height, the present application provides a clamping mechanism for automobile die-casting processing.

[0006] The present application provides a clamping mechanism for automobile die casting processing, which adopts the following technical solution:

[0007] A clamping mechanism for automobile die-casting processing comprises a base plate, two groups of support frames are symmetrically arranged on the base plate, moving blocks are arranged in the support frames, mounting frame 1 and mounting frame 2 are rotatably mounted on the moving blocks through connecting rods, clamping mechanisms are arranged on the mounting frame 1 and mounting frame 2, two groups of sleeves are fixedly mounted on the mounting frame 1, support rods extending into the sleeves are fixedly mounted on the mounting frame 2, and limit blocks cooperating with the sleeves are fixedly mounted on the support rods.

[0008] Preferably, a guide groove is provided on the bottom plate, a guide block cooperating with the guide groove is fixedly mounted on the bottom of the support frame, and a forward and reverse screw rod cooperating with the guide block is rotatably mounted on the bottom plate.

[0009] Preferably, the clamping mechanism comprises a telescopic rod fixedly mounted on the first mounting frame and the second mounting frame, and a clamping plate is fixedly mounted on each of the telescopic rods.

[0010] Preferably, a motor is fixedly mounted on one group of the moving blocks, and the connecting rod is connected to the output end of the motor. A driving disk is fixedly mounted on the connecting rod, and the driving disk is movably sleeved on the sleeve.

[0011] Preferably, another group of the moving blocks is cooperatively provided with threaded rods, and the threaded rods penetrate the supporting frame.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By rotating the threaded rod and cooperating with the guiding function of the support frame, the threaded rod can drive the moving block to move up and down. The moving block drives the second mounting frame to move up and down through the support rod. At the same time, the second mounting frame drives the first mounting frame to move up and down through the support rod and the sleeve. In this way, the height of the clamping mechanism can be adjusted, and then the processing height of the workpiece can be adjusted, which improves the comfort of work;

[0014] 2. Start the motor, the motor drives the connecting rod to rotate, the connecting rod drives the sleeve to rotate through the driving disk, and then drives the mounting frame 1 to rotate, the mounting frame 1 drives the mounting frame 2 to rotate through the sleeve and the support rod, thereby driving the workpiece to rotate, and then adjusting the processing angle of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 is a cross-sectional view of a bottom plate of an embodiment of the application;

[0017] Figure 3 is a cross-sectional view of a support frame of an embodiment of the application;

[0018] Figure 4 It is a cross-sectional view of a sleeve according to an embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. Base plate; 2. Support frame; 3. Moving block; 4. Connecting rod; 5. Mounting frame 1; 6. Mounting frame 2; 7. Sleeve; 8. Support rod; 9. Limit block; 10. Guide block; 11. Forward and reverse screw rods; 12. Telescopic rod; 13. Clamp; 14. Motor; 15. Drive disk; 16. Threaded rod. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4This application is described in further detail.

[0021] The present application embodiment discloses a clamping mechanism for automobile die casting processing. Figure 1-4 A clamping mechanism for automobile die casting processing, comprising a bottom plate 1, two groups of support frames 2 are symmetrically arranged on the bottom plate 1, and moving blocks 3 are arranged in the support frames 2. A mounting frame 1 5 and a mounting frame 2 6 are rotatably installed on the moving block 3 through a connecting rod 4, and a clamping mechanism is arranged on the mounting frame 1 5 and the mounting frame 2 6. Two groups of sleeves 7 are fixedly installed on the mounting frame 1 5, and a support rod 8 extending into the sleeve 7 is fixedly installed on the mounting frame 2 6. A limit block 9 matching with the sleeve 7 is fixedly installed on the support rod 8. A guide groove is opened on the bottom plate 1, and a guide block 10 matching with the guide groove is fixedly installed on the bottom of the support frame 2. A positive and negative screw rod 11 matching with the guide block 10 is rotatably installed on the bottom plate 1;

[0022] By adopting the above technical solution, the forward and reverse screws 11 are rotated, and with the guiding effect of the guide groove, the forward and reverse screws 11 drive the two groups of guide blocks 10 to move in opposite directions, thereby adjusting the distance between the two groups of support frames 2, and then adjusting the distance between the two groups of clamping mechanisms, so that it can be suitable for clamping workpieces of different lengths.

[0023] Reference Figure 2-3 The clamping mechanism includes a telescopic rod 12 fixedly mounted on the mounting frame 1 5 and the mounting frame 2 6, and a clamping plate 13 is fixedly mounted on the telescopic rod 12. A motor 14 is fixedly mounted on one group of moving blocks 3, and a connecting rod 4 is connected to the output end of the motor 14. A driving disk 15 is fixedly mounted on the connecting rod 4, and the driving disk 15 is movably sleeved on the sleeve 7. A threaded rod 16 is cooperatively arranged on another group of moving blocks 3, and the threaded rod 16 passes through the support frame 2;

[0024] By adopting the above technical scheme, the motor 14 is started, and the motor 14 drives the connecting rod 4 to rotate. The connecting rod 4 drives the sleeve 7 to rotate through the driving disk 15, and then drives the mounting frame 1 5 to rotate. The mounting frame 1 5 drives the mounting frame 2 6 to rotate through the sleeve 7 in cooperation with the support rod 8, thereby driving the workpiece to rotate, and then adjusting the processing angle of the workpiece, controlling the extension of the telescopic rod 12, and driving the clamping plate 13 to move, so as to clamp the workpiece, rotating the threaded rod 16, cooperating with the guiding effect of the support frame 2, the threaded rod 16 can drive the moving block 3 to rise and fall, and the moving block 3 drives the mounting frame 2 6 to rise and fall through the support rod 8, and at the same time, the mounting frame 2 6 drives the mounting frame 1 5 to rise and fall through the support rod 8 in cooperation with the sleeve 7, thereby adjusting the height of the clamping mechanism, and then adjusting the processing height of the workpiece, thereby improving the working comfort.

[0025] The implementation principle of the clamping mechanism for automobile die-casting processing in the embodiment of the present application is as follows: the threaded rod 16 is rotated, and the threaded rod 16 can drive the moving block 3 to rise and fall in cooperation with the guiding effect of the support frame 2. The moving block 3 drives the mounting frame 2 6 to rise and fall through the support rod 8. At the same time, the mounting frame 2 6 drives the mounting frame 1 5 to rise and fall through the support rod 8 and the sleeve 7. Thus, the height of the clamping mechanism can be adjusted, and then the processing height of the workpiece can be adjusted, thereby improving the comfort of work. The motor 14 is started, and the motor 14 drives the connecting rod 4 to rotate. The connecting rod 4 drives the sleeve 7 to rotate through the driving disk 15, and then drives the mounting frame 1 5 to rotate. The mounting frame 1 5 drives the mounting frame 2 6 to rotate through the sleeve 7 and the support rod 8. Thus, the workpiece can be driven to rotate, and then the processing angle of the workpiece can be adjusted. The positive and negative screws 11 are rotated, and the positive and negative screws 11 drive the two groups of guide blocks 10 to move in opposite directions in cooperation with the guiding effect of the guide groove. Thus, the distance between the two groups of support frames 2 can be adjusted, and then the distance between the two groups of clamping mechanisms can be adjusted, so that it can be suitable for clamping workpieces of different lengths.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A clamping mechanism for automobile die casting processing, comprising a base plate (1), on which two groups of support frames (2) are symmetrically arranged, characterized in that: A moving block (3) is arranged in the support frame (2), and a mounting frame 1 (5) and a mounting frame 2 (6) are rotatably mounted on the moving block (3) via a connecting rod (4), and a clamping mechanism is arranged on the mounting frame 1 (5) and the mounting frame 2 (6), and two groups of sleeves (7) are fixedly mounted on the mounting frame 1 (5), and a support rod (8) extending into the sleeve (7) is fixedly mounted on the mounting frame 2 (6), and a limit block (9) cooperating with the sleeve (7) is fixedly mounted on the support rod (8).

2. The automobile die casting processing clamping mechanism according to claim 1, characterized in that: The bottom plate (1) is provided with a guide groove, the bottom of the support frame (2) is fixedly mounted with a guide block (10) that cooperates with the guide groove, and the bottom plate (1) is rotatably mounted with a forward and reverse screw rod (11) that cooperates with the guide block (10).

3. The automobile die casting processing clamping mechanism according to claim 2, characterized in that: The clamping mechanism comprises a telescopic rod (12) fixedly mounted on the first mounting frame (5) and the second mounting frame (6), and a clamping plate (13) is fixedly mounted on each of the telescopic rods (12).

4. The automobile die casting processing clamping mechanism according to claim 3 is characterized in that: A motor (14) is fixedly mounted on one group of the moving blocks (3), and the connecting rod (4) is connected to the output end of the motor (14). A driving disk (15) is fixedly mounted on the connecting rod (4), and the driving disk (15) is movably sleeved on the sleeve (7).

5. The automobile die casting processing clamping mechanism according to claim 4, characterized in that: Another group of the moving blocks (3) is cooperatively provided with a threaded rod (16), and the threaded rod (16) passes through the supporting frame (2).

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